
ACDelco G12 Series 12V Cordless Combo Kit: 3/8" Brushless Ratchet Wrench & 1/4" Impact Driver - Includes 2.0Ah Battery & Charger ARW12103-K2
ACDelco G12 Series 12V Cordless Combo Kit: 3/8" Brushless Ratchet Wrench & 1/4" Impact Driver - Includes 2.0Ah Battery & Charger ARW12103-K2
- This G12 Series kit pairs the high-torque 3/8” Brushless Ratchet Wrench with a 1/4” Impact Driver. Engineered with a compact head design, both tools allow you to maneuver easily in cramped engine bays or under-dash areas where traditional 18V tools simply won't fit.
- Equipped with a high-efficiency brushless motor, these tools deliver up to 50% longer runtime and increased motor life compared to brushed alternatives. Experience consistent power and less maintenance, making it the reliable choice for professional mechanics and auto technicians.
- The 3/8” Ratchet delivers impressive torque for fastening and loosening bolts, while the 1/4” Impact Driver provides the rapid-fire driving power needed for stubborn fasteners. Features a variable speed trigger for total control, preventing over-tightening or stripping of delicate parts.
- Powered by our optimized G12 platform, the included 2.0Ah Li-ion battery is compatible with the entire ACDelco G12 tool family. The battery features a built-in fuel gauge and over-load protection to ensure you’re never caught off guard in the middle of a job.
- Built to withstand the rigors of a professional shop environment, these tools feature a reinforced housing and an ergonomic soft-grip handle that reduces vibration and fatigue during long hours of work. Includes a 12V charger to keep you powered up and ready to go.
More Images




ACDelco G12 Series 12V Cordless Combo Kit: 3/8" Brushless Ratchet Wrench & 1/4" Impact Driver - Includes 2.0Ah Battery & Charger ARW12103-K2
- This G12 Series kit pairs the high-torque 3/8” Brushless Ratchet Wrench with a 1/4” Impact Driver. Engineered with a compact head design, both tools allow you to maneuver easily in cramped engine bays or under-dash areas where traditional 18V tools simply won't fit.
- Equipped with a high-efficiency brushless motor, these tools deliver up to 50% longer runtime and increased motor life compared to brushed alternatives. Experience consistent power and less maintenance, making it the reliable choice for professional mechanics and auto technicians.
- The 3/8” Ratchet delivers impressive torque for fastening and loosening bolts, while the 1/4” Impact Driver provides the rapid-fire driving power needed for stubborn fasteners. Features a variable speed trigger for total control, preventing over-tightening or stripping of delicate parts.
- Powered by our optimized G12 platform, the included 2.0Ah Li-ion battery is compatible with the entire ACDelco G12 tool family. The battery features a built-in fuel gauge and over-load protection to ensure you’re never caught off guard in the middle of a job.
- Built to withstand the rigors of a professional shop environment, these tools feature a reinforced housing and an ergonomic soft-grip handle that reduces vibration and fatigue during long hours of work. Includes a 12V charger to keep you powered up and ready to go.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
- This G12 Series kit pairs the high-torque 3/8” Brushless Ratchet Wrench with a 1/4” Impact Driver. Engineered with a compact head design, both tools allow you to maneuver easily in cramped engine bays or under-dash areas where traditional 18V tools simply won't fit.
- Equipped with a high-efficiency brushless motor, these tools deliver up to 50% longer runtime and increased motor life compared to brushed alternatives. Experience consistent power and less maintenance, making it the reliable choice for professional mechanics and auto technicians.
- The 3/8” Ratchet delivers impressive torque for fastening and loosening bolts, while the 1/4” Impact Driver provides the rapid-fire driving power needed for stubborn fasteners. Features a variable speed trigger for total control, preventing over-tightening or stripping of delicate parts.
- Powered by our optimized G12 platform, the included 2.0Ah Li-ion battery is compatible with the entire ACDelco G12 tool family. The battery features a built-in fuel gauge and over-load protection to ensure you’re never caught off guard in the middle of a job.
- Built to withstand the rigors of a professional shop environment, these tools feature a reinforced housing and an ergonomic soft-grip handle that reduces vibration and fatigue during long hours of work. Includes a 12V charger to keep you powered up and ready to go.


















